About the closest thing I have seen is when TR reps apply the “TrainerRoad Approve” tag that surrounds a post. See example:
I believe Ivy and other TR reps apply this to TR official statements, and forum users statements they see and feel address the core issue or whatever content is good and reliable.
To my knowledge, this can only be found through scrolling as I don’t think there is a search or sort option for those types of approved comments.